ArticleAnnals of hepato-biliary-pancreatic surgery2026
Laparoscopic versus open partial hepatectomy for hepatocellular carcinoma in F4 cirrhosis: A propensity score-matched study of perioperative safety.
Article in Annals of hepato-biliary-pancreatic surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Backgrounds/Aims: Patients with hepatocellular carcinoma (HCC) and histologically confirmed F4 cirrhosis often have limited hepatic reserve, making major hepatectomy difficult. Although laparoscopic liver resection is increasingly performed, its perioperative safety in this setting remains unclear. This study compared laparoscopic and open partial hepatectomy in these patients using propensity score matching (PSM). Methods: Among 298 patients who underwent hepatectomy for HCC between 2006 and 2023, 112 with histologically confirmed F4 cirrhosis who underwent partial hepatectomy were included (laparoscopic, n = 60; open, n = 52). PSM was performed using previous liver resection, difficulty score, tumor size, tumor number, and platelet count, yielding 32 matched pairs. Outcomes included operative time, blood loss, transfusion requirements, complications, hospital stay, posthepatectomy liver failure (PHLF), R0 resection rate, and 30-day mortality. Results: After matching, intraoperative blood loss was significantly lower in the laparoscopic group than in the open group (50 mL vs. 295 mL, Conclusions: In patients with HCC and histologically confirmed F4 cirrhosis, laparoscopic partial hepatectomy was associated with less blood loss and shorter hospital stay than open surgery, without increasing perioperative morbidity. It may be a safe option in carefully selected patients undergoing limited liver resection.
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